p0021

  1. MG

    2017-2020 Toyota 86 or 2012-2016 Scion FR-S codes P0011, P0017, P0019 and/or P0021 Used Engine Installation

    If you have the following codes (P0011, P0017, P0019 and/or P0021) after installing a used engine into one of these vehicles, then you will most likely need a new Engine ECU also. The old ECM's cannot relearn to the new engine and reprogramming on these is not possible. P0011
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    • Thread
    • brz camshaft can codes ecu engine installed p0011 p0017 p0019 p0021 position reprogram reprogramming scion fr-s scion frs subaru the toyota 86 used
    • Replies: 1
    • Forum: Tech Help
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